Mars might hold enough subsurface water to cover its surface in a global ocean between 0.62 to 1.24 miles (1 to 2 kilometers) ...

Optical fibers provide an excellent platform for transmitting light over long distances, manipulating it and enhancing ...

All the excess carbon dioxide generated by people burning fossil fuels is shrinking the upper atmosphere, exacerbating the ...

SpaceX and NASA successfully launched the agency’s newest space telescope and solar research mission Tuesday evening. A ...

Some high schools that once took a “college for all” approach are now guiding teenagers toward more choices. Do you think that is a good idea? By Shannon Doyne Look closely at this image ...